Technology

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Hanson Robotics

Hanson Robotics Limited, a Hong Kong-based company founded by David Hanson, is a leading innovator in developing human-like robots with artificial intelligence for diverse applications. Their robots, including the groundbreaking Sophia, Albert HUBO, and BINA48, are renowned for their highly realistic facial expressions, achieved throug...

Nanotechnology in fiction

Nanotechnology, the manipulation of matter at atomic and molecular scales, originated as a scientific concept with physicist Richard Feynman's influential 1959 talk and was popularized by K. Eric Drexler's 1986 book Engines of Creation. However, fictional precursors explored similar ideas even earlier, such as Boris Zhitkov's ...

Evolutionary algorithm

Evolutionary Algorithms (EAs) are a powerful class of computational methods that imitate key aspects of biological evolution—including reproduction, mutation, recombination, and selection—to find approximate solutions for complex problems where exact methods are unknown. In an EA, potential solutions are treated as "individuals" within...

Blockchain

Here is a comprehensive summary of the provided Wikipedia article on blockchain:

A blockchain is a revolutionary distributed digital ledger that securely links growing lists of records, known as blocks, using cryptographic hashes. Each block contains a hash of the preceding one, a timestamp, and transaction data...

Generic programming

Here's a comprehensive summary of the article on generic programming:

Generic programming is a computer programming style where algorithms are written using data types that are specified later, significantly reducing duplicate code by allowing common functions to operate on various types. This approach originated with the ML lan...

Virtual reality headset

A virtual reality (VR) headset is a head-mounted device that immerses users in virtual environments through 3D near-eye displays and positional tracking, commonly used for gaming, simulators, and training. These devices employ stereoscopic displays, stereo sound, and sensors like accelerometers and gyroscopes for precise head tracking,...

Three Laws of Robotics

Isaac Asimov's Three Laws of Robotics are a renowned set of ethical rules designed for robots, first introduced in his 1942 short story "Runaround" and later central to his classic collection, I, Robot. These foundational laws dictate that: 1. A robot may not injure a human being or, through inaction, allow a...

Artificial intelligence in industry

Industrial Artificial Intelligence (AI) refers to the application of AI technologies specifically to industry and business challenges, differing from general AI research by focusing on creating customer value, improving productivity, and reducing costs. Its recent surge is powered by factors like more affordable sensor...

Antivirus software

Antivirus (AV) software is crucial for protecting computers by preventing, detecting, and removing various forms of malware, expanding beyond its original focus on computer viruses to include threats like phishing. Its history began with the "Creeper virus" in 1971, which was controversially removed by "The Reaper," a program itself co...

ElGamal encryption

The ElGamal encryption system, introduced by Taher Elgamal in 1985, is a public-key cryptosystem built upon the principles of the Diffie–Hellman key exchange. It operates by first establishing a shared secret, then using this secret to encrypt messages, similar to a one-time pad. The security of ElGamal relies on the computational diff...

Programming language

A programming language is an artificial language designed for humans to create precise instructions that control computers, enabling software development in a human-readable manner. Its execution typically involves either compilation, where programs are translated to machine code ahead-of-time, or interpretation, where they are execute...

Broadcast programming

Broadcast programming is the strategic organization of radio and television shows into daily, weekly, or seasonal schedules, designed to attract and retain audiences, maximize airtime, and deliver target demographics to advertisers. This practice began in 1936, initially filling prime time slots, and has evolved signif...